paying invoice error in client (web) side (account_voucher.py)

[Juan Pablo Levy]

1) In openerp 6.0.2, web client, trying to pay an invoice (created from sales order or directly)

2) [2011-05-04 16:35:16,614][DEMOSYNCHBASE] ERROR:web-services:Uncaught exception
Traceback (most recent call last):
  File "/home/jplevy/baazar-projects/openerp60/server/bin/osv/osv.py", line 122, in wrapper
    return f(self, dbname, *args, **kwargs)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/osv/osv.py", line 196, in exec_workflow
    res = self.exec_workflow_cr(cr, uid, obj, method, *args)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/osv/osv.py", line 189, in exec_workflow_cr
    return wf_service.trg_validate(uid, obj, args[0], method, cr)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/workflow/wkf_service.py", line 80, in trg_validate
    res2 = instance.validate(cr, id, ident, signal)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/workflow/instance.py", line 48, in validate
    workitem.process(cr, witem, ident, signal, force_running, stack=stack)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/workflow/workitem.py", line 61, in process
    ok = _split_test(cr, workitem, activity['split_mode'], ident, signal, stack)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/workflow/workitem.py", line 174, in _split_test
    _join_test(cr, t[0], t[1], ident, stack)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/workflow/workitem.py", line 182, in _join_test
    create(cr,[activity], inst_id, ident, stack)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/workflow/workitem.py", line 41, in create
    process(cr, res, ident, stack=stack)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/workflow/workitem.py", line 53, in process
    result = _execute(cr, workitem, activity, ident, stack)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/workflow/workitem.py", line 107, in _execute
    wkf_expr.execute(cr, ident, workitem, activity)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/workflow/wkf_expr.py", line 68, in execute
    return _eval_expr(cr, ident, workitem, activity['action'])
  File "/home/jplevy/baazar-projects/openerp60/server/bin/workflow/wkf_expr.py", line 58, in _eval_expr
    ret = eval(line, env, nocopy=True)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/tools/safe_eval.py", line 284, in safe_eval
    return eval(test_expr(expr,_SAFE_OPCODES, mode=mode), globals_dict, locals_dict)
  File "", line 1, in <module>
  File "/home/jplevy/baazar-projects/openerp60/server/bin/osv/orm.py", line 181, in <lambda>
    return lambda *args, **argv: attr(self._cr, self._uid, [self._id], *args, **argv)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/addons/account_voucher/account_voucher.py", line 559, in proforma_voucher
    self.action_move_line_create(cr, uid, ids, context=context)
  File "/home/jplevy/baazar-projects/openerp60/server/bin/addons/account_voucher/account_voucher.py", line 754, in action_move_line_create
    if not currency_pool.is_zero(cr, uid, inv.currency_id, line_total):
  File "/home/jplevy/baazar-projects/openerp60/server/bin/addons/base/res/res_currency.py", line 90, in is_zero
    return abs(self.round(cr, uid, currency, amount)) < currency.rounding
  File "/home/jplevy/baazar-projects/openerp60/server/bin/addons/base/res/res_currency.py", line 87, in round
    return round(amount / currency.rounding) * currency.rounding
TypeError: unsupported operand type(s) for /: 'float' and 'NoneType'

3) Pay normally as before

4) Linux 10.0.04 LTS, PostgresSql 8.4

5) 6.02 (Stable) revisions: Server: 3416; Web-client: 4592; gtk-client: 1841; addons: 4557; extra-addons: 5428

Thanks in advance,
Juan Pablo

[DBR (OpenERP) (dbr-openerp)]

Hello,

I have tested Pay Invoice with latest stable code and it's working fine at my end.
I have attached a video for your reference so, Please check and notify us with more information.
Revision Information : [stable-6]
server : 3419, Client : 1842, Addons : 4559, Web : 4593

Thanks.

[Dominique Chabord (dominique-chabord)]

It seems we can reproduce :

http://www.openerp.com/forum/topic24883.html
hope this helps

[Jay Vora (Serpent Consulting Services) (jayvora)]

Juan,

This has been fixed and will be available for 6.0.3.

Thanks.

[Juan Pablo Levy (jplevy)]

Dominique and Jay,

Thanks a lot.

It worked fine with server : 3419, Client : 1842, Addons : 4559, Web : 4593

Bye, thanks
Juan Pablo